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| 型號(hào)： | VRE310LS |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Analog IC |
| 中文描述： | 模擬IC |
| 文件頁(yè)數(shù)： | 1/5頁(yè) |
| 文件大?。?/td> | 420K |
| 代理商： | VRE310LS |
VRE310
Low Cost
Precision Reference
DESCRIPTION
FEATURES
The VRE310 is a low cost, high precision 10.0V
reference. Packaged in the industry standard 8
pin DIP, the device is ideal for upgrading systems
that use lower performance references.
The device provides ultrastable +10.000V output
with ±1.000 mV (.01%) initial accuracy and a
temperature coefficient of 0.6 ppm/°C. This
improvement in accuracy is made possible by a
unique, patented multipoint laser compensation
technique developed by Thaler Corporation.
Significant improvements have been made in
other performance parameters as well, including
initial accuracy, warm-up drift, line regulation, and
long-term stability, making the VRE310 series the
most accurate reference available in the standard
8 pin DIP package.
For enhanced performance, the VRE310 has an
external trim option for users who want less than
0.01% initial error. For ultra low noise
applications, an external capacitor can be
attached between the noise reduction pin and the
ground pin. A reference ground pin is provided to
eliminate socket contact resistance errors.
5
6
7
8
VRE310
TOP
VIEW
1
2
3
4
N/C
+V
IN
TEMP
GND
NOISE
REDUCTION
REF. GND
V
OUT
TRIM
PIN CONFIGURATION
The VRE310 is recommended for use as a
reference for 14-, 16-, or 18-bit D/A converters
which require an external precision reference.
The device is also ideal for calibrating scale factor
on high resolution A/D converters. The VRE310
offers superior performance over monolithic
references.
10.000 V OUTPUT ± 1.000 mV (.01%)
TEMPERATURE DRIFT: 0.6 ppm/°C
LOW NOISE: 6
μ
V
p-p
(0.1-10Hz)
INDUSTRY STD PINOUT- 8 PIN DIP OR
SURFACE MOUNT PACKAGE
EXCELLENT LINE REGULATION: 6ppm/V Typ.
OUTPUT TRIM CAPABILITY
FIGURE 1
VRE310DS REV. D MAY 2001
SELECTION GUIDE
Model
Temp.
Range
°C
Temp.
Coeff.
ppm/°C
VRE310A
VRE310B
VRE310C
VRE310J
VRE310K
VRE310L
1.0
1.6
2.0
1.0
1.6
2.0
0.6
1.0
2.0
0.6
1.0
2.0
0°C to +70°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
For package option add D for DIP or S for Surface Mount
to end of model number.
Initial
Error
mV
THALER CORPORATION 2015 N. FORBES BOULEVARD TUCSON, AZ. 85745 (520) 882-4000
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